131420016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 160

約数和(自身を含む): 464414720

約数和(自身を除く): 332994704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 3343, 4368, 4914, 5616, 6552, 6686, 9828, 10029, 13104, 13372, 19656, 20058, 23401, 26744, 30087, 39312, 40116, 43459, 46802, 53488, 60174, 70203, 80232, 86918, 90261, 93604, 120348, 130377, 140406, 160464, 173836, 180522, 187208, 210609, 240696, 260754, 280812, 304213, 347672, 361044, 374416, 391131, 421218, 481392, 521508, 561624, 608426, 631827, 695344, 722088, 782262, 842436, 912639, 1043016, 1123248, 1173393, 1216852, 1263654, 1444176, 1564524, 1684872, 1825278, 2086032, 2346786, 2433704, 2527308, 2737917, 3129048, 3369744, 3650556, 4693572, 4867408, 5054616, 5475834, 6258096, 7301112, 8213751, 9387144, 10109232, 10951668, 14602224, 16427502, 18774288, 21903336, 32855004, 43806672, 65710008, 131420016]

約数ペア:

[(1, 131420016), (2, 65710008), (3, 43806672), (4, 32855004), (6, 21903336), (7, 18774288), (8, 16427502), (9, 14602224), (12, 10951668), (13, 10109232), (14, 9387144), (16, 8213751), (18, 7301112), (21, 6258096), (24, 5475834), (26, 5054616), (27, 4867408), (28, 4693572), (36, 3650556), (39, 3369744), (42, 3129048), (48, 2737917), (52, 2527308), (54, 2433704), (56, 2346786), (63, 2086032), (72, 1825278), (78, 1684872), (84, 1564524), (91, 1444176), (104, 1263654), (108, 1216852), (112, 1173393), (117, 1123248), (126, 1043016), (144, 912639), (156, 842436), (168, 782262), (182, 722088), (189, 695344), (208, 631827), (216, 608426), (234, 561624), (252, 521508), (273, 481392), (312, 421218), (336, 391131), (351, 374416), (364, 361044), (378, 347672), (432, 304213), (468, 280812), (504, 260754), (546, 240696), (624, 210609), (702, 187208), (728, 180522), (756, 173836), (819, 160464), (936, 140406), (1008, 130377), (1092, 120348), (1404, 93604), (1456, 90261), (1512, 86918), (1638, 80232), (1872, 70203), (2184, 60174), (2457, 53488), (2808, 46802), (3024, 43459), (3276, 40116), (3343, 39312), (4368, 30087), (4914, 26744), (5616, 23401), (6552, 20058), (6686, 19656), (9828, 13372), (10029, 13104)]